TY - JOUR AU - Hlaváček, Ivan TI - On a semi-variational method for parabolic equations. II JO - Applications of Mathematics PY - 1973 SP - 43 EP - 64 VL - 18 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1973.103447/ DO - 10.21136/AM.1973.103447 LA - en ID - 10_21136_AM_1973_103447 ER -